#!/usr/bin/python

import sys
import os
import urllib

urlstart = 'http://l10n-status.gnome.org/'
urlend = '/index.html'

modules_dict = {
  'gnome-2.12': ['developer-libs', 'desktop'],
  'gnome-2.14': ['developer-libs', 'desktop'],
  'HEAD': ['fifth-toe, office, extras'] # this is packages not in GNOME proper
}

default_module = 'gnome-2.12'

all_languages = [
  'af', 'am', 'ang', 'ar', 'as', 'az', 'az_IR',
  'be', 'bg', 'bn', 'br', 'bs',
  'ca', 'cs', 'cy',
  'da', 'de',
  'el', 'en_AU', 'en_CA', 'en_GB', 'eo', 'es', 'et', 'eu',
  'fa', 'fi', 'fr',
  'ga', 'gl', 'gu',
  'he', 'hi', 'hr', 'hu', 'hy',
  'ia', 'id', 'is', 'it',
  'ja',
  'ka', 'kn', 'ko', 'ku',
  'li', 'lt', 'lv',
  'mi', 'mk', 'ml', 'mn', 'mr', 'ms',
  'nb', 'nds@nfs', 'nds_DE', 'ne', 'nl', 'nn', 'nso',
  'or',
  'pa', 'pl', 'pt', 'pt_BR',
  'ro', 'ru', 'rw',
  'sk', 'sl', 'sq', 'sr', 'sr@ije', 'sv',
  'ta', 'te', 'tg', 'th', 'tk', 'tl', 'tr',
  'ug', 'uk', 'uz', 'uz@Latn',
  'vi',
  'wa',
  'xh',
  'yi', 'yo',
  'zh_CN', 'zh_TW', 'zu'
]

def download (url):
  print "downloading", url
  filename = url[url.rfind ('/')+1:]
  urllib.urlretrieve (url, filename)
  return filename

if len (sys.argv) <= 1:
   sys.stderr.write("usage:\n")
   sys.stderr.write("%s de es fa\t# get translations for German, Spanish, and Persian\n" % sys.argv[0])
   sys.stderr.write("%s ALL\t\t# get translations for all languages\n" % sys.argv[0])
   sys.exit (1)
   
langlist = sys.argv[1:]
if 'ALL' in langlist:
  langlist = all_languages


modules = modules_dict[default_module]

for lang in langlist:
  os.system ("mkdir -p %s" % lang)
  os.chdir (lang)
  alltrans = '../' + lang + '-all.txt'
  os.system ('rm -f %s' % alltrans)
  for module in modules:
    ind = download (urlstart + default_module + '/' + lang + '/' + module + urlend)
    indcont = open (ind).readlines ()
    for line in indcont:
      pos = line.find ('.po"')
      if pos != -1:
        filename = line[line.rfind ('/', 0, pos)+1:line.find ('"', pos)]
        download (urlstart + default_module + '/PO/' + filename)
        os.system ('msgexec -i %s ../filter.py >> %s' % (filename, alltrans))
  os.chdir ("..")